11861989568

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1296109}}^1$

素因数の和:1296145

約数の個数: 56

約数和(自身を含む): 27653802960

約数和(自身を除く): 15791813392

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 2288, 4576, 9152, 1296109, 2592218, 5184436, 10368872, 14257199, 16849417, 20737744, 28514398, 33698834, 41475488, 57028796, 67397668, 82950976, 114057592, 134795336, 185343587, 228115184, 269590672, 370687174, 456230368, 539181344, 741374348, 912460736, 1078362688, 1482748696, 2965497392, 5930994784, 11861989568]

約数ペア:

[(1, 11861989568), (2, 5930994784), (4, 2965497392), (8, 1482748696), (11, 1078362688), (13, 912460736), (16, 741374348), (22, 539181344), (26, 456230368), (32, 370687174), (44, 269590672), (52, 228115184), (64, 185343587), (88, 134795336), (104, 114057592), (143, 82950976), (176, 67397668), (208, 57028796), (286, 41475488), (352, 33698834), (416, 28514398), (572, 20737744), (704, 16849417), (832, 14257199), (1144, 10368872), (2288, 5184436), (4576, 2592218), (9152, 1296109)]